DT SwissDT Swiss 6805 Cartridge Bearing – 25x37x7mm – Each – 240 EXP 20mm Front Hub Replacement

This is a genuine DT Swiss 6805 cartridge bearing sized 25×37×7 mm. It is used in specific DT Swiss hub applications, including 20mm axle versions of the 240 EXP front hub.

This listing is for one single bearing. Wheel, hub, and axle are not included.

Key Functional Details

• Genuine DT Swiss cartridge bearing
• Bearing number: 6805
• Dimensions: 25×37×7 mm (ID×OD×Width)
• Precision sealed hub bearing
• Application: 20mm 240 EXP front hub
• Sold individually (one bearing per unit)
• Service-level replacement part

Compatibility & Technical Notes

• Fits DT Swiss hubs that specifically call for a 6805 (25×37×7 mm) bearing
• Used in 20mm axle DT Swiss 240 EXP front hubs
• 25 mm inner diameter — matches 20mm hub axle systems using 25mm ID bearing configuration
• 37 mm outer diameter — must match hub shell bore
• 7 mm width — must match hub bearing seat
• Not compatible with 6902, 6904, 6803, 1728, or other DT Swiss bearing sizes
• Confirm bearing number stamped on original bearing before ordering
• One bearing per unit — most hubs require two
• Platform Type: MTB / Trail (hub service part)

Service / Ownership Context

This bearing is press-fit into the hub shell. Proper bearing removal and installation tools are required. Replace bearings if they feel gritty, loose, or rough under rotation. For balanced wear, replacing both sides of the hub at the same time is recommended.

Fit & Use Signals

• Good Fit: You are servicing a 20mm axle DT Swiss 240 EXP front hub.
• Good Fit: Your original bearing is marked 6805 and measures 25×37×7 mm.
• Not A Fit: Your hub uses 15mm or 17mm axle bearings.
• Not A Fit: Your hub calls for 6902 or 6904 bearings.
• Not A Fit: You are looking for a complete hub or wheel — this is one bearing only.